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Melting coastal glaciers cause loss in biodiversity – Seabed ecosystem affected by sedimentation
by Mares - 20th November 2015
Melting glaciers will lead to a reduction of species biodiversity among the benthos (bottom-dwelling organisms) community in the coastal waters…
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boot Düsseldorf launches video award
by Mares - 24th November 2015
Action-packed and exciting, or just romantic and beautiful: this is what they need to be – the video clips that…
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Love in the moonlight: The bumphead parrotfish mass aggregation at Palau’s Rock Islands
by Mares - 15th January 2016
The green humphead parrotfish (Bolbometopon muricatum) is one of the diver's favourite fishes. A school of more than 50 of…
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Ocean Symposium at BOOT 2016
by Mares - 13th January 2016
Exactly 25 years ago, the research and media vessel Aldebaran emerged as a new and independent initiative to give the…
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Invasive seaweed develops stronger defences
by Mares - 4th January 2016
A higher level of defence has been found within an invasive strain of seaweed from Asia that has translocated to…
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WWF calls for stricter import controls to combat illegal fishing
by Mares - 16th December 2015
The amount of fishing that actually takes place is actually being under-reported; so much so that about a fifth of…
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Plastic waste threatens lives of seabirds in Helgoland
by Mares - 11th December 2015
Pilot study initiated to gather more information High on the cliffs of Helgoland, a small German archipelago in the North…
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Arctic sea ice plays essential role in methane cycle
by Mares - 8th December 2015
Study uncovers link between seasonal melting of sea ice and release of methane gas The ice-covered Arctic Ocean plays a…
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Italian navy divers seal off wreck
by Mares - 4th December 2015
Explosives inside wreck stolen by local Mafia syndicate A ship which had over the years become a source of explosives…
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Antibiotic-laden farmed salmon taken off shelves
by Mares - 30th November 2015
Consuming salmon –choosing between antibiotics and genetic engineering When it comes to farmed salmon, the news coming out of the…
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Can a deep-sea ecosystem recover from human intervention?
by Mares - 26th November 2015
What would the ecological consequences be if the quantity of polymetallic (e.g. manganese) nodules in the deep sea was reduced? Would…
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Shark Rescue movie seeks funds to stay afloat
by Mares - 21st October 2015
“If sharks die, life on earth will also perish.” An Austrian team led by freediver Christian Redl and musician/diver Wolfgang…
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Tracing how the relationship between corals and algae began
by Mares - 26th November 2016
How corals met algae: Tracing how their symbiotic relationship startedThe symbiotic relationship between algae and modern corals began more than…
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Take part in the 11th Annual Manta Fest Photo Festival!
by b_rad - 2nd February 2018
Learn Pictorial Design in UW Photography Balance, harmony, pattern, unity, contrast, proportion, variety and movement in your image, is pictorial…
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Narwhals show alarming reactions to stress
by Herbert - 21st December 2017
Human disturbances cause narwhals to freeze and escape simultaneously New insights into the effects of ocean noise and increased human…
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Sea Something, Say Something: Coral Reef Citizen Science
by Hannah - 11th December 2017
We have had a hectic hurricane season here in the Florida and Caribbean region, which can have a big effect…
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The Lions of the Ocean
by Ivana and Janez - 1st December 2017
Lionfish (Pterois spp) are represented by 12 very closely related species. These majestic and amazing looking fish are among underwater…
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Researchers are developing a new method for restoring damaged coral reefs
by Herbert - 1st December 2017
Successful breeding and application of coral larvae For the first time, researchers have accelerated the formation of new coral colonies…
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Seawater cools upper layers of earth’s crust
by Herbert - 29th November 2017
Seawater penetrates much deeper than expected How deep can seawater penetrate through cracks and fissures into the seafloor? Using a…
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Freediving Patagonia
by Alejandro Andrés - 27th November 2017
Have you ever thought about what freediving in Patagonia is like? I'm a competitive Freediver and run Freediving Patagonia, my…
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Thousands of dolphins die as countries ignore EU regulations
by Herbert - 23rd November 2017
Whales and dolphins continue to perish as bycatch in fishing nets The Whale and Dolphin Conservation Organization (WDC) has examined…
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Faster reproduction ensures immigrant species success
by Herbert - 19th November 2017
Why only a few introduced species establish themselves in foreign marine regions The number of non-native species detected for the…
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Let there be light!
by Ivana and Janez - 15th November 2017
A review of the new DCT Canister underwater light from Mares' XR range! "I’m delighted with my new Mares DCT…
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Sea Lions – Los Islotes
by Damir - 2nd January 2018
Los Islotes island is located just 25 miles, or just over an hour’s boat ride, from La Paz. The ride…
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Diving at the Poor Knights Islands
by Gerald - 3rd January 2018
Even as a teenager, I dreamed of the islands off the New Zealand North Island and always wanted to go…
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Wild Papua – Looking for history
by Damir - 29th January 2018
Raja Ampat, best known for its diversity of marine life, can best be described as a coral reef on steroids:…
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Greenpeace travels to unexplored parts of the Antarctic
by Herbert - 19th January 2018
Expedition to provide further arguments for the world's largest marine protected area Greenpeace will explore previously barely known regions in…
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Mexico: Divers discover the biggest underwater cave-system on the planet
by Herbert - 18th January 2018
Crystal clear water & 347 kilometers in length - history included Cave divers have discovered and explored a 216 miles…
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Dive destination Malta: Number one in Europe, number two in the world
by Herbert - 17th January 2018
"Diver Awards 2017": Egypt wins first place, the Maldives wins third place For the second time in a row, the…
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Ocean acidification affects mussels in early life stages
by Herbert - 11th January 2018
Marine scientists show impact of acidification on mussel larvae Shells have a hard, calcareous shell to protect themselves against environmental…
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Caves on the Peljesac – Croatia
by Marjan Radovic - 11th January 2018
At the invitation of my friends and passionate diver family Lopin and Roso, I had the opportunity to dive into…
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Cold spell in the US: frozen sharks on the beach
by Herbert - 10th January 2018
Frozen sharks wash up on the shores of the US West Coast Icy temperatures in the north and northeast of…
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Cuttlefish: underestimated players in the ocean
by Herbert - 9th January 2018
Squids play an important role in the food web and in the carbon cycle Squid are marine creatures with fascinating…
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An island in the current of an endless ocean
by Franco and Sabrina - 5th January 2018
Nine islands of lava, each one different from the other; some with high coasts and fjords, inlets that seem to…
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Freediving: How water conditions influence our performance
by Gianluca - 14th November 2017
As all freedivers with a minimum of experience know, water conditions greatly influence our performance, and a depth easily reached…
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Storm waves from the past hold lessons for future
by Herbert - 13th November 2017
Huge boulders on coast retain clues about prehistoric storms In the Bahamas, tons of boulders have been washed onto the…
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Coral Bleaching: Reefs suffer equally from El Niño and La Niña
by Herbert - 8th November 2017
Researchers study effects of coral bleaching on Western Australia's reefs Researchers from the University of Western Australia (UWA), the ARC…
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Nautical charts from the 18th century reveal coral loss in Florida Keys
by Herbert - 15th September 2017
Surprisingly precise historical charts show important ecological information Centuries-old sea nautical charts created by seafarers to avoid collisions with shipwrecks…
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Researchers measure unusually high oxygen uptake in the Labrador Sea
by Herbert - 13th September 2017
Ocean taking a deep breath? Stormy, rough and very cold: these characteristics of the Labrador Sea may initially seem uncomfortable,…
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Where None Have Gone Before!
by David - 8th September 2017
It's not every day that you get to dive a new site which is not only new for you, but…
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9th Rebreather Reunion Hemmoor Germany
by Herbert - 4th September 2017
Meeting took place on 25 to 27 August 2017 On August 25th to 27th, the ninth "Rebreather Reunion Hemmoor Germany"…
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The Myth of the Jellyfish
by Mares - 1st September 2017
When I asked my child what jellyfish were, she said they are half fish, half jelly… Well nothing could be…
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Arctic: AWI underwater robot Tramper successfully recovered
by Herbert - 31st August 2017
Almost 60 weeks of measurements of oxygen content at the bottom of the deep sea obtained On 27 August 2017,…
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Blue Shark Tagging in the Azores
by Fred Buyle - 30th August 2017
Every year since 2005 I have been helping marine biologists do their fieldwork using my freediving skills. During the summer,…
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South Africa: Death of endangered humpback dolphin provokes controversy about shark nets
by Herbert - 30th August 2017
Shark nets are deadly traps for dolphins, sharks and other marine inhabitants The death of an endangered humpback dolphin (Sousa…
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Mares Ambassador in Documentary Film
by Emir - 24th August 2017
Mares Ambassador Emir Berkane appears in the first documentary film shot in Algeria! 'The Houses of the Sea' is from…
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Successes in fight against dolphin threats in South Africa
by Herbert - 27th September 2017
First shark nets dismantled After the fourth incident earlier in 2017 involving an endangered humpback dolphin (Sousa plumbea) in a…
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Bluefin tuna return to North Sea
by Herbert - 2nd October 2017
Researchers tag fish with satellite trackers After an absence of more than 50 years, the endangered bluefin tuna has returned…